首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Before refrigerators, homes usually had ice boxes. But【S1】______way to keep food cool without the need for electricity is to use
Before refrigerators, homes usually had ice boxes. But【S1】______way to keep food cool without the need for electricity is to use
admin
2010-07-24
32
问题
Before refrigerators, homes usually had ice boxes. But【S1】______way to keep food cool without the need for electricity is to use an evaporative cooler. This is easy to make and does not even use【S2】______. A common design is a tall box with food placed on several shelves inside. The shelves are pieces of metal with many small holes through them. The sides of the box are【S3】______with pieces of thick cloth. Containers of【S4】______axe placed at the top and bottom of the cooler. The ends of each piece of cloth lie in the water so the cloth stays wet. Put the cooler in the open air but not in the sun.【S5】______will pass through the wet cloth. The inside of the box will【S6】______several degrees cooler than the outside air temperature. And this may be【S7】______enough to keep foods fresh at least for a short time. Cold【S8】______in a freezer, however, can keep foods in good condition fox months after the【S9】______season. Yet foods can be damaged if they are kept too cold The British development group Practical Action says the best way to prepare foods for storage is at【S10】______time while still in the field. Use a sharp knife to avoid damage.
A)stay B)storage C)harvest D)other
E)growing F)another G)ice H)cool
I)covered J)under K)water L)cold
M)air N)preparation O)take
【S3】
选项
答案
I
解析
此空格应填动词的被动态。文中说明隔层多孔且外侧有厚布,显然是用来覆盖隔层的,故使用 covered。
转载请注明原文地址:https://kaotiyun.com/show/jyN7777K
0
大学英语四级
相关试题推荐
Isitpossibletopersuademankindtolivewithoutwar?Warisanancientinstitutionwhichhasexistedforatleastsixthousan
Wheneveryouseetheoldfilm,evenone【M1】______madetenyearsbefore,youcannothelpbeing
Wheneveryouseetheoldfilm,evenone【M1】______madetenyearsbefore,youcannothelpbeing
Wheneveryouseetheoldfilm,evenone【M1】______madetenyearsbefore,youcannothelpbeing
Wheneveryouseetheoldfilm,evenone【M1】______madetenyearsbefore,youcannothelpbeing
Therearetimeswhenwemustsay"No"tofriendsandcustomers.【B1】______itisgoodbusinesstosay"Yes"wheneveryoucan,but
Therearetimeswhenwemustsay"No"tofriendsandcustomers.【B1】______itisgoodbusinesstosay"Yes"wheneveryoucan,but
A、Shewillbefrozenupbeforetheaudience.B、Shedoesn’tknowwheretoputherhands.C、Sheonlywritesan80-wordoutline.D、
A、Coursesfordoctors.B、Coursesforbusinessmen.C、Coursesforreporters.D、Coursesforlawyers.B
随机试题
某基础土方工程,招标文件中估计工程量为5000m3,合同中规定:土方工程单价为5元/m3,当实际工程量超过估计工程量15%时,调整单价为4元/m3。工程结束时,实际完成土方工程量为5500m3,则土方工程款为()元。
K注册会计师负责审计ABC公司2012年财务报表。在对ABC公司2012年度财务报表进行审计时,K注册会计师负责审计货币资金项目。ABC公司在总部和营业部均设有出纳部门。为顺利监盘库存现金,K注册会计师在监盘前一天通知ABC公司会计主管人员做好监盘准备。考
患者,男性,35岁。诊断为肾病综合征,用泼尼松60mg/d治疗2个月,尿蛋白由(++++)减为(±)。近1周发生上腹痛、烧心。该患者的处理方法是
甲公司诉乙公司合同纠纷一案,双方达成调解协议。法院制作调解书并送达双方当事人后,发现调解书的内容与双方达成的调解协议不一致,应当如何处理?
境内居民企业发生的下列支出中,可以作为研发费用在企业所得税前加计扣除的有()。
尼采就自诩过他是太阳,光热无穷,只是给予,不想取得。___________尼采毕竟不是太阳,他发了疯。中国也不是,___________有人说,掘起地下的煤来,就足够全世界几百年之用。___________几百年之后呢?几百年之后,我们当然是化为魂灵,或上
《答客难》的作者是_______。
He______themaking-upexamyesterday.
ForthepeoplewhohavenevertraveledacrosstheAtlanticthevoyageisafantasy.Butforthepeoplewhocrossitfrequentlyo
Treesshouldonlybeprunedwhenthereisagoodandclearreasonfordoingsoand,fortunately,thenumberofsuchreasonsiss
最新回复
(
0
)